package com.fwj.finalexample;

import java.util.HashMap;

/**
 * @author stone.feng
 * @since 2019-01-29
 */
public class finalSubclassDemo {


    public static void main(String[] args) {
        HashMap map = new HashMap();
        map.put("k1","111");
        map.put("k2","222");
        map.put("k3","333");
        System.out.printf(map.toString());

    }
}
